Daihen OTC Welbee P402L, Owner'S Manual

Page: 165 / 166

M
ATERIALS FOR
S
ETTING
W
ELDING
JOB
R
EFERENCE
M
ATERIALS
C
HAPTER
10
163
Chapter 10 Reference Materials
10.3.2.6 Example for short welding JOB of aluminum MIG
Example for welding JOB of I shape butt
Example for welding JOB of horizontal fillet
Plate
thickness
t (mm)
Wire diameter
(mm Φ )
Current
(A)
Voltage
(V)
Manual/Auto.
(cm/min)
Wire feeding
length (mm)
Gas flow
rate
(L/min)
Wire
consumption
(g/min)
3.0 1.2 120 to 140 20 to 22 60 to 80 15 20 1.8 to 2.4
4.0 1.2 150 to 170 22 to 24 60 to 80 15 to 18 20 1.8 to 2.4
6.0 1.6 180 to 210 23 to 25 40 to 60 17 to 20 20 to 25 2.2 to 3.2
Plate
thickness
t (mm)
Wire diameter
(mm Φ )
Current
(A)
Voltage
(V)
Manual/Auto.
(cm/min)
Wire feeding
length (mm)
Gas flow
rate
(L/min)
Wire
consumption
(g/min)
3.0 1.2 140 to 160 21 to 22 60 to 70 15 15 to 20 1.8 to 2.1
4.0 1.2 150 to 170 22 to 24 50 to 60 15 to 18 15 to 20 1.5 to 1.8
6.0 1.6 200 to 230 24 to 26 50 to 65 17 to 20 20 to 25 2.7 to 3.5